78875713

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 92244096

約数和(自身を除く): 13368383

約数列:

[1, 7, 53, 371, 433, 491, 3031, 3437, 22949, 26023, 160643, 182161, 212603, 1488221, 11267959, 78875713]

約数ペア:

[(1, 78875713), (7, 11267959), (53, 1488221), (371, 212603), (433, 182161), (491, 160643), (3031, 26023), (3437, 22949)]